Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Florida Hematology & Oncology Center P.A.

Hematology & Oncology Physician in Brandon, FL · enumerated 2007 · authorized official George Dermarkar, Ceo.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1346375029

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Registry record

Entity type Organization (Type 2)

Legal business name Florida Hematology & Oncology Center P.A.

Practice address 401 Vonderburg Dr, Brandon, FL, 33511

Phone (813) 684-2339

Enumeration date Feb 22, 2007

Last updated in NPPES Aug 2, 2012

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name George Dermarkar

Title Ceo

Phone (813) 684-2339

Other identifiers

Identifier	Type	State	Issuer
3130788	Other	FL	AETNA IDENTIFIER

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-08-02. Verify at npiregistry.cms.hhs.gov.

Where is Florida Hematology & Oncology Center P.A. located?

The practice location on file with NPPES is in Brandon, FL.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-02.